It might be a bit late now, but I'm currently with Paystream.
I had a few bumps at the beginning of the contract, as the client is paying in Euros and that seemed to confuse them a little. They worked hard to resolve and once sorted they have been absoulately fine. Payslips are nice and clear, they were upfront about oliday pay options, and they offer salary sacrifice to Sipps with a fair few providers. Payments are nice and prompt, and they text and email me once payments are being processed.
All in all, pretty good.
I had a few bumps at the beginning of the contract, as the client is paying in Euros and that seemed to confuse them a little. They worked hard to resolve and once sorted they have been absoulately fine. Payslips are nice and clear, they were upfront about oliday pay options, and they offer salary sacrifice to Sipps with a fair few providers. Payments are nice and prompt, and they text and email me once payments are being processed.
All in all, pretty good.

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